package com.demo.objects;

import java.util.Objects;

/**
 * Objects工具类的使用
 * @author wangning
 * @date 2023/4/27 11:20
 */
public class ObjectsDemo {
    public static void main(String[] args) {
        boolean aNull = Objects.isNull(null);
        System.out.println("aNull = " + aNull);


    }

}
